In a nutshell:Nigella Lawson, Food Network star and successful cookbook author, seems like she's everywhere right now, thanks to her ABC cooking competition "The Taste," which debuted last month, and this new collection of easy Italian recipes, which hits bookstores next week. It's a collection of 120 homey recipes from all regions of Italy and includes nice explanatory touches, like her description of toasted breadcrumbs as being the "Parmesan of the poor" in Sicily. Lawson also offers detailed descriptions of black rice, marsala, orzo and anchovies -- ingredients that most of us don't keep on hand but which she thinks are essential for her style of cooking.